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    12.
    发明专利
    未知

    公开(公告)号：ES2183353T3

    公开(公告)日：2003-03-16

    申请号：ES98919152

    申请日：1998-03-25

    Applicant: BASF AG

    Inventor： BAUER STEPHAN ,  WEINGART FRANZ ,  BRONSTERT BERND ,  MOHWALD HELMUT ,  KESSLER THOMAS ,  BURKHARDT UWE

    IPC: H01G9/00 ,  H01G9/02 ,  H01G9/025 ,  H01M2/14 ,  H01M2/16 ,  H01M4/02 ,  H01M4/04 ,  H01M4/13 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M4/58 ,  H01M4/62 ,  H01M6/18 ,  H01M6/40 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40

    Abstract: The invention relates to a method for producing shaped bodies, preferably for a film-like shaped body, comprising the following steps: I) compounding and melt extrusion of a mixture (I) comprising a mixture (II) containing a) 1 to 95 wt. % of at least a pigment (III) with a primary particle size ranging from 5 nm to 20mm, selected from the group consisting of one electrochemically inert solid (IIIa), of a compound (IIIb) capable of giving off lithium ions when charged, and a compound (IIIc), capable of receiving lithium ions when charged, and a mixture of solid (IIIa) with compounds (IIIb) or compound (IIIc), b) 5 to 99 wt. % of at least one polymer binding agent (IV), and c) 0 to 200 wt. % of at least one softening agent (V) in relation to the overall amount of constituents a) and b), wherein the weight percentage of mixture (II) in mixture (I) ranges from 1 to 100 wt. %, and excluding mixtures (I) comprising mixtures (II) containing a copolymer consisting of vinylidene fluoride (Vdf) and hexafluoropropylene (HFP) with a HFP content ranging from 8 to 25 wt. % as a polymer binding agent (IV) and a compound as a softening agent (V) which is selected from the group consisting of dibutyl phthalate, dimethyl phthalate, diethyl phthalate, tris(butoxy)ethyl phosphate, propylene carbonate, ethylene carbonate, trimethyl trimellitate and mixtures thereof.

    15.
    发明专利
    未知

    公开(公告)号：BR9808983A

    公开(公告)日：2000-08-01

    申请号：BR9808983

    申请日：1998-03-25

    Applicant: BASF AG

    Inventor： BAUER STEPHAN ,  WEINGARTNER FRANZ ,  BRONSTERT BERND ,  MOEHWALD HELMUT ,  KESSLER THOMAS ,  BURKHARDT UWE ,  HENNENBERGER FLORIAN

    IPC: H01G9/00 ,  H01G9/02 ,  H01G9/025 ,  H01M2/14 ,  H01M2/16 ,  H01M4/02 ,  H01M4/04 ,  H01M4/13 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M4/58 ,  H01M4/62 ,  H01M6/18 ,  H01M6/40 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40

    Abstract: The invention relates to a method for producing shaped bodies, preferably for a film-like shaped body, comprising the following steps: I) compounding and melt extrusion of a mixture (I) comprising a mixture (II) containing a) 1 to 95 wt. % of at least a pigment (III) with a primary particle size ranging from 5 nm to 20mm, selected from the group consisting of one electrochemically inert solid (IIIa), of a compound (IIIb) capable of giving off lithium ions when charged, and a compound (IIIc), capable of receiving lithium ions when charged, and a mixture of solid (IIIa) with compounds (IIIb) or compound (IIIc), b) 5 to 99 wt. % of at least one polymer binding agent (IV), and c) 0 to 200 wt. % of at least one softening agent (V) in relation to the overall amount of constituents a) and b), wherein the weight percentage of mixture (II) in mixture (I) ranges from 1 to 100 wt. %, and excluding mixtures (I) comprising mixtures (II) containing a copolymer consisting of vinylidene fluoride (Vdf) and hexafluoropropylene (HFP) with a HFP content ranging from 8 to 25 wt. % as a polymer binding agent (IV) and a compound as a softening agent (V) which is selected from the group consisting of dibutyl phthalate, dimethyl phthalate, diethyl phthalate, tris(butoxy)ethyl phosphate, propylene carbonate, ethylene carbonate, trimethyl trimellitate and mixtures thereof.

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